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Ρ U RE RE
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Phosphorus Pentsulfide --' Here it is! The jaewest product..from«Victor . . . phosphorus pentasulfide. Here is P2S5^s you've aJWays Svantecl it . . . canary-yellow in color, dîW tilïgriibruniform composition and purity, speck-frée. And, it's available in tins unifoirm high Quality in quantity\rr * from drums t o carloads. Best of ^a%you pay;npptot3n^^ today for samples· Λ and additional technical information. y ï r ^ n T ? hvfi™flC\K\, W^RTCS,ΆΔ.Ύ W .Wfcgf™ Blvd.. Chicago 4. ΠΙ. VICTOR CHEMICALS PHOSPHORUS
P E N T A S U L F I D E (P4S10) (Sometimes written as P2S5)
GRADE
Distilled—insures uniform composition a n d high purity
PHYSICAL
Yellow to yellow-green solid o f high purity Freezing Point 2 7 5 ° C. min. Density—Powder—approximately 1.3 Solid —approximately 2 . 0 Soluble in alkalies, carbon disulphide; d e composed by water
PROPERTIES.
TYPES AVAILABLE. .
Supplied in powdered or granular form.
ANALYSIS. . .
Phosphorus—27.8% minimum
USES
Intermediate in the manufacture of thiophosphates for oil additives, flotation agents, insecticides, and other chemicals.
VICTOR Dependable Name in
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